BS EN ISO 13076-2012 Paints and varnishes Lighting and procedure for visual assessments of coatings《涂料和清漆 涂层目测评估的照明和规程》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 13076:2012Paints and varnishes Lighting and procedure forvisual assessments of coatingsCopyright European Committee for Standardization Provided by IHS under license wi

2、th CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 13076:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO13076:2012.BSI, as a member of CEN, is obliged to publish BS EN ISO 13076 as aBritish Standard. Howev

3、er, attention is drawn to the fact that the UKcommittee voted against its approval as a standard in CEN and ISO.The UK committee requested specifications in Clause 3 for the test environment and for the apparatus to be used in measuringilluminance. In Clause 4, the UK committee requested additionalr

4、equirements for the regular assessment of fluorescent lampperformance and for the eyesight of the observer. These elementswere not implemented in this document. For this reason, the UKcommittee submitted a negative vote with respect to this document.The UK participation in its preparation was entrus

5、ted to TechnicalCommittee STI/10, Test methods for paints.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The Bri

6、tish Standards Institution 2012. Published by BSI Standards Limited 2012ISBN 978 0 580 69318 2ICS 87.040Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 Novembe

7、r 2012.Amendments issued since publicationDate Text affectedBS EN ISO 13076:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 13076:2012.BSI, as a member of CEN, is obliged to publish BS EN ISO 13076 as aBritish Standard. However, attention is drawn to th

8、e fact that the UKcommittee voted against its approval as a standard in CEN and ISO.The UK committee requested specifications in Clause 3 for the test environment and for the apparatus to be used in measuringilluminance. In Clause 4, the UK committee requested additionalrequirements for the regular

9、assessment of fluorescent lampperformance and for the eyesight of the observer. These elementswere not implemented in this document. For this reason, the UKcommittee submitted a negative vote with respect to this document.The UK participation in its preparation was entrusted to TechnicalCommittee ST

10、I/10, Test methods for paints.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2

11、012. Published by BSI StandardsLimited 2012ISBN 978 0 580 69318 2ICS 87.040Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2012.Amendments issued since

12、 publicationDate Text affectedTechnical Committe STI/10, Test methods for paints.Published by BSI StandardsLimited 2012fromlegal obligations./corrigenda iss ed since publicationDate Text affectedI it ti 3. i it 3.lis er the authority of theitt 31 January 2013.Copyright European Committee for Standar

13、dization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 13076 July 2012 ICS 87.040 English Version Paints and varnishes - Lighting and procedure for visual assessments o

14、f coatings (ISO 13076:2012) Peintures et vernis - clairage et mode opratoire pour valuations visuelles des revtements (ISO 13076:2012) Beschichtungsstoffe - Beleuchtung und Durchfhrung fr visuelle Abmusterungen von Beschichtungen (ISO 13076:2012) This European Standard was approved by CEN on 30 June

15、 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtain

16、ed on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-

17、CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland,

18、Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marni

19、x 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 13076:2012: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitte

20、d without license from IHS-,-,-BS EN ISO 13076:2012EN ISO 13076:2012 (E) 3 Foreword This document (EN ISO 13076:2012) has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes“ in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of which is held

21、 by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2013, and conflicting national standards shall be withdrawn at the latest by January 2013. Attention is drawn to the possibility th

22、at some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound t

23、o implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, R

24、omania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 13076:2012 has been approved by CEN as a EN ISO 13076:2012 without any modification. BS EN ISO 13076:2012EN ISO 13076:2012 (E) 3 Foreword This document (EN ISO 13076:2012) has been prepa

25、red by Technical Committee ISO/TC 35 “Paints and varnishes“ in collaboration with Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by e

26、ndorsement, at the latest by January 2013, and conflicting national standards shall be withdrawn at the latest by January 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for i

27、dentifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Y

28、ugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 13076:2012 has bee

29、n approved by CEN as a EN ISO 13076:2012 without any modification. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 13076:2012ISO 13076:2012(E)ForewordISO (the Internati

30、onal Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been

31、 established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standa

32、rdization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for vo

33、ting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all suc

34、h patent rights.ISO 13076 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9, General test methods for paints and varnishes. ISO 2012 All rights reserved iiiCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo rep

35、roduction or networking permitted without license from IHS-,-,-BS EN ISO 13076:2012Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 13076:2012 BS EN ISO 13076:2012Paints

36、 and varnishes Lighting and procedure for visual assessments of coatings1 ScopeThis International Standard specifies the lighting and procedure for the visual assessment of degraded areas, spots or other defects on or in coatings.It is not applicable to the visual comparison of colour, which may be

37、assessed using ISO 3668.2 PrincipleThe panel is visually assessed under specified conditions of illumination for degraded areas, spots or other defects.3 Apparatus3.1 Fluorescent lamp, comprising a wide-angle light source with an aluminium-coated reflector positioned to reflect the light downwards (

38、see Figure 1), a colour temperature of 6 500 K and a degree of colour rendering of 9 (corresponding to colour rendering class 1A, i.e. a colour rendering index, Ra, of 90 to 100).NOTE This colour temperature and colour rendering give the light colour 965.4 Procedure for visual assessment4.1 GeneralE

39、ither natural or artificial daylight may be used for routine assessments. Precisely controlled artificial lighting shall be used for arbitration purposes, however, since the properties of natural daylight are not constant and evaluations in natural daylight can be influenced by the surroundings.4.2

40、Assessment in natural daylightDiffuse daylight, such as that which falls from a partly cloudy sky on a north-facing test panel (south-facing in the southern hemisphere), should preferably be used. The areas to be assessed, and the areas surrounding them, shall be uniformly illuminated with an illumi

41、nance which shall be not less than 2 000 lx. Direct sunlight shall be avoided.4.3 Assessment under artificial lightingAssess the coating under a fluorescent lamp as specified in 3.1. Hold the test panel at a distance from the lamp such that the illuminance at the surface of the coating is not less t

42、han 750 lx (see Figure 1).The illuminance shall be measured after setting up the fluorescent lamp.The panel being assessed may be inclined in any direction. Degraded areas and spots can best be identified when examined at the light/dark boundary produced by the lamp.Assessments made for arbitration

43、purposes shall always be carried out under artificial light.INTERNATIONAL STANDARD ISO 13076:2012(E) ISO 2012 All rights reserved 1Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,

44、-BS EN ISO 13076:2012ISO 13076:2012(E)Key1 lampFigure 1 Configuration of lamp, test panel and observer5 Test reportWhen the procedure specified in this International Standard is used, the following items shall be added to the test report for the test method standard:a) a reference to this Internatio

45、nal Standard (ISO 13076);b) an indication of the type of lighting (natural or artificial) under which the test panel was assessed, plus, when artificial lighting was used, details of the type of light source.2 ISO 2012 All rights reservedCopyright European Committee for Standardization Provided by I

46、HS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 13076:2012ISO 13076:2012(E)Key1 lampFigure 1 Configuration of lamp, test panel and observer5 Test reportWhen the procedure specified in this International Standard is used, the follo

47、wing items shall be added to the test report for the test method standard:a) a reference to this International Standard (ISO 13076);b) an indication of the type of lighting (natural or artificial) under which the test panel was assessed, plus, when artificial lighting was used, details of the type o

48、f light source.2 ISO 2012 All rights reservedBS EN ISO 13076:2012ISO 13076:2012(E)Annex A (informative) Examples of applicationsTable A.1 gives examples of visual assessments for which the procedure specified in this International Standard can be used.Table A.1 Examples of applications of this Inter

49、national StandardTest method StandardCross-cut test ISO 2409Impact tests ISO 6272-1, ISO 6272-2Stone chipping ISO 20567-1, ISO 20567-2Chemical resistance ISO 2812-1, ISO 2812-2, ISO 2812-3, ISO 2812-4, ISO 2812-5, ISO 15710Defects of coatings ISO 4628-2, ISO 4628-3, ISO 4628-4, ISO 4628-5, ISO 4628-6, ISO 4628-7, ISO 4628